High-current common mode choke with 17 mH / 4 A capability for precision power designs | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Discover the CMT2010BNA Series Nanocrystalline Common Mode Power Line Chokes, engineered for high-performance EMI suppression in modern power electronics. Designed for automotive, industrial, and renewable energy applications, these chokes ensure stable operation under demanding conditions. With nanocrystalline core technology, the CMT2010BNA Series delivers superior attenuation across a wide frequency range while maintaining a compact footprint suitable for next-generation devices.
The CMT2010BNA Series offers outstanding flexibility with inductance values up to 17 mH and a rated current of 4.0 A, housed in a compact 23.5 × 13.5 × 26.0 mm design. Our engineering team can tailor impedance and inductance characteristics to address specific EMI challenges, even targeting frequency bands identified during compliance testing. The series supports continuous operation up to 150 °C, meeting automotive-grade requirements, and offers adjustable pin spacing and custom core design options. This combination of precise performance, thermal stability, and cost efficiency ensures that customers benefit from both technical excellence and competitive pricing.
Partnering with us means more than just sourcing a choke; it means gaining access to advanced design capabilities and application-specific solutions. From ensuring compliance with stringent EMI standards to enhancing system reliability, our CMT2010BNA Series empowers engineers to reduce risk, accelerate product launches, and achieve long-term performance stability. Contact us today to learn how our customized common mode choke solutions can help you overcome EMI challenges and stay ahead in your market. Coilmaster Electronics is a high-current High-current common mode choke with 17 mH / 4 A capability for precision power designs, Space-saving EMI filter choke providing 17 mH inductance and 4 A performance manufacturer from Taiwan since 1995. Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
High-current common mode choke with 17 mH / 4 A capability for precision power designs
CMT2010BNA-173-LF
Space-saving EMI filter choke providing 17 mH inductance and 4 A performance
Discover the CMT2010BNA Series Nanocrystalline Common Mode Power Line Chokes, engineered for high-performance EMI suppression in modern power electronics. Designed for automotive, industrial, and renewable energy applications, these chokes ensure stable operation under demanding conditions. With nanocrystalline core technology, the CMT2010BNA Series delivers superior attenuation across a wide frequency range while maintaining a compact footprint suitable for next-generation devices.
The CMT2010BNA Series offers outstanding flexibility with inductance values up to 17 mH and a rated current of 4.0 A, housed in a compact 23.5 × 13.5 × 26.0 mm design. Our engineering team can tailor impedance and inductance characteristics to address specific EMI challenges, even targeting frequency bands identified during compliance testing. The series supports continuous operation up to 150 °C, meeting automotive-grade requirements, and offers adjustable pin spacing and custom core design options. This combination of precise performance, thermal stability, and cost efficiency ensures that customers benefit from both technical excellence and competitive pricing.
Partnering with us means more than just sourcing a choke; it means gaining access to advanced design capabilities and application-specific solutions. From ensuring compliance with stringent EMI standards to enhancing system reliability, our CMT2010BNA Series empowers engineers to reduce risk, accelerate product launches, and achieve long-term performance stability. Contact us today to learn how our customized common mode choke solutions can help you overcome EMI challenges and stay ahead in your market.
Customization
Due to the solid background of our engineer team at ferrite powder territory, we could modify the core powder, design and produce the most suitable product to fit customer's applications. Except for the standard characteristic of our series specification, Coilmaster Electronics also offer the customization product with low minimum order quantity (MOQ), tighter tolerance, different inductance and frequency applications.
Leadtime
Coilmaster’s standard lead time is 6~8 weeks, in urgent case, the fast delivery program is available. For specific product series, we could send out the goods within 10 or 20 working days.
Key features
- Very high permeability nanocrystalline core material
- Improved isolation through plastic case and winding spacer
- High and stable inductance values up to 150 °C
- High rated currents
- Broadband suppression
- Small size
- Frequency range: 1 kHz-300 MHz
- Flammability corresponding to UL 94 V-0
Applications
- Power electronics
- Power line in- and output filter
- Filtering of devices without any ground connection
- Suppression of radio interferences in motors
- Suppression of common mode noise
Construction
- Common Mode Choke
Size(mm)
- 23.5x13.5x26.0
Inductance(uH)
- 17000
Inductance tolerance
- ±50%
Test Frequency(MHz)
- 0.01
Irms(A)
- 4
DCR(mΩ)
- 52
Additional Notes
Hi-Pot : 1500 (V)
NOMINAL VOLTAGE
VAC : 300 (V)
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High-current common mode choke with 17 mH / 4 A capability for precision power designs | Magnetic components | Transformer, Inductor, Choke Manufacturer | Coilmaster Electronics
Located in Taiwan since 1995, Coilmaster Electronics Co., Ltd. has been a manufacturer of magnetic components. Its main magnetic components include, High-current common mode choke with 17 mH / 4 A capability for precision power designs, common mode chokes, SMD molding power chokes, chock coil inductors, SMD shielded and semi-shielded power inductors, low profile and high current power inductors, high voltage power inductors, ethernet and LAN power transformers, flat wire inductors, RJ45 jacks with integrated magnetics and high frequency transformers, and ceramic or air coil multilayer chip inductors.
Coilmaster offers AEC-Q200 certified, high-efficiency power inductors, chokes, and transformers. Specializing in low-loss, high-current components for Automotive, 5G, and Industrial applications. Contact our experts for instant support. With more than 20 years of experience in magnetic territory, Coilmaster Electronics is specialized in the production of SMD power inductors, common mode choke, high frequency transformers.
Coilmaster Electronics has been providing customers with high current power inductors since 1995, with both advanced technology and 29 years of experience, Coilmaster Electronics ensures that each customer's requirements are met.